JPH01166867U - - Google Patents
Info
- Publication number
- JPH01166867U JPH01166867U JP5897788U JP5897788U JPH01166867U JP H01166867 U JPH01166867 U JP H01166867U JP 5897788 U JP5897788 U JP 5897788U JP 5897788 U JP5897788 U JP 5897788U JP H01166867 U JPH01166867 U JP H01166867U
- Authority
- JP
- Japan
- Prior art keywords
- main valve
- flow path
- bypasses
- opens
- sectional area
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Landscapes
- Safety Valves (AREA)
Description
第１図は本考案一実施例の断面図、第２図は他
の実施例の断面図であつて、１は器体、２は主弁
、３，３１，３２は圧力応答部材としてのダイア
フラム、５は副流路を示す。
Fig. 1 is a cross-sectional view of one embodiment of the present invention, and Fig. 2 is a cross-sectional view of another embodiment of the present invention, in which 1 is a vessel body, 2 is a main valve, and 3, 31, and 32 are diaphragms as pressure-responsive members. , 5 indicates a sub-flow path.
Claims (1)
する微少断面積の副流路と、上記主弁よりも吐出
口側の部分に連通する室内に配されてガス器具側
の流路抵抗による圧力上昇で上記主弁を開く圧力
応答部材とから成るガス用安全弁。 A main valve that opens and closes the main flow path, a sub flow path with a small cross-sectional area that bypasses this main valve, and a sub flow path with a small cross-sectional area that bypasses the main valve, and is arranged in a chamber that communicates with the part on the discharge port side of the main valve. A gas safety valve comprising a pressure responsive member that opens the main valve when pressure increases.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5897788U JPH01166867U (en) | 1988-04-30 | 1988-04-30 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5897788U JPH01166867U (en) | 1988-04-30 | 1988-04-30 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH01166867U true JPH01166867U (en) | 1989-11-22 |
Family
ID=31284768
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP5897788U Pending JPH01166867U (en) | 1988-04-30 | 1988-04-30 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH01166867U (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS52151938A (en) * | 1976-06-14 | 1977-12-16 | Tohoku Metal Ind Ltd | Device for preventing gas leakage |
-
1988
- 1988-04-30 JP JP5897788U patent/JPH01166867U/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS52151938A (en) * | 1976-06-14 | 1977-12-16 | Tohoku Metal Ind Ltd | Device for preventing gas leakage |